Question

Which of the following is a polynomial with roots - square root of 5, square root of 5, and -3

Answer 1

just some helpful info it would be good to add the possible answers

Answer 2

x3 - 2x2 - 3x + 6
x3 + 2x2 - 3x - 6
x3 - 3x2 - 5x + 15
x3 + 3x2 - 5x - 15

Answer 3

ok I believe the answer is option 3 because if you look at it, it contains both the -3 and a square root of 5

Answer 4

hope this helps :)